When importing photos from the camera using Windows Photos Gallery, it is used to add a date time stamp along with the picture name on the camera storage device. The format used to be YYYYMMDDHHMMSS ...

储备了不少墨水屏，一直没派上用场，继【用三色墨水屏显示哪吒】之后，又摆弄了一下 7.5 寸 7 色墨水屏（悬空放了两个小时，弯了-。-），换了个 3.7 寸双色继续折腾。